AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble Code
DTC B1620 SIDE AIRBAG SENSOR RH FAILURE
DIAGNOSIS START CONDITION:
Ignition voltage is 10 V to 16 V.
DTC DETECTING CONDITION:
Side airbag sensor (RH) is faulty.
When DTC B1620 is displayed, the circuit within the side airbag sensor (RH) is faulty.
Replace the side airbag sensor (RH). Side Airbag Sensor">
Dtc b16f3 front sub sensor lh recognition error
Dtc b1622 side airbag sensor rh lost communication43
CRUISE CONTROL SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Cancel Code43• The situation that some or all functions for ABS/VDC can not work is detected.During cruise driving or cruise setting, the situation that some or all functions for ABS/VDC can not work is detected. Basic Diagnost ...
Precautions against vehicle modification
WARNING
To maintain the full safety performance of the Subaru Ascent SRS airbag
system, no modifications should be made to any related components, wiring, or
structural elements. Unauthorized changes may lead to accidental airbag deployment
or system failure, significantly increasing th ...
Removal
COOLING(H4DO) > Water Pipe AssemblyREMOVAL1. WATER PIPE ASSEMBLY RH1. Disconnect the ground cable from battery. NOTE">2. Drain engine coolant. Engine Coolant > REPLACEMENT">3. Remove the front exhaust pipe. Front Exhaust Pipe > REMOVAL">4. Disconnect the water hos ...